Home / 453,433,071,141.52-680,152,149,159.24-151,244,844,501.10

Finding the Fourth Proportional to 453,433,071,141.52, 680,152,149,159.24 and 151,244,844,501.10

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Solution

The fourth proportional to 453,433,071,141.52, 680,152,149,159.24 and 151,244,844,501.10 is: 226,868,114,797.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,433,071,141.52 : 680,152,149,159.24 = 151,244,844,501.10 : x
  2. Step 2: Convert to fraction form
    453,433,071,141.52/680,152,149,159.24 = 151,244,844,501.10/x
  3. Step 3: Cross multiply
    453,433,071,141.52x = 680,152,149,159.24 × 151,244,844,501.10
  4. Step 4: Simplify right side
    453,433,071,141.52x = 102,869,506,036,678,222,938,112
  5. Step 5: Solve for x
    x = 102,869,506,036,678,222,938,112/453,433,071,141.52
  6. Step 6: Final answer
    x = 226,868,114,797.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.